commit 2a0f6453d598f20c6ab896ca53355feec87dbe57 · pyrox.dev/nixpkgs

nixos/modules/module-list.nix

···

       447
       447
        
         ./services/x11/display-managers/lightdm.nix

     

       448
       448
        
         ./services/x11/display-managers/sddm.nix

     

       449
       449
        
         ./services/x11/display-managers/slim.nix

     

       450
       450
       +
         ./services/x11/hardware/libinput.nix

     

       450
       451
        
         ./services/x11/hardware/multitouch.nix

     

       451
       452
        
         ./services/x11/hardware/synaptics.nix

     

       452
       453
        
         ./services/x11/hardware/wacom.nix

+235

nixos/modules/services/x11/hardware/libinput.nix

···

       1
       1
       +
       { config, lib, pkgs, ... }:

     

       2
       2
       +
       

     

       3
       3
       +
       with lib;

     

       4
       4
       +
       

     

       5
       5
       +
       let cfg = config.services.xserver.libinput;

     

       6
       6
       +
           xorgBool = v: if v then "on" else "off";

     

       7
       7
       +
       in {

     

       8
       8
       +
       

     

       9
       9
       +
         options = {

     

       10
       10
       +
       

     

       11
       11
       +
           services.xserver.libinput = {

     

       12
       12
       +
       

     

       13
       13
       +
             enable = mkOption {

     

       14
       14
       +
               type = types.bool;

     

       15
       15
       +
               default = false;

     

       16
       16
       +
               example = true;

     

       17
       17
       +
               description = "Whether to enable libinput support.";

     

       18
       18
       +
             };

     

       19
       19
       +
       

     

       20
       20
       +
             dev = mkOption {

     

       21
       21
       +
               type = types.nullOr types.str;

     

       22
       22
       +
               default = null;

     

       23
       23
       +
               example = "/dev/input/event0";

     

       24
       24
       +
               description =

     

       25
       25
       +
                 ''

     

       26
       26
       +
                   Path for touchpad device.  Set to null to apply to any

     

       27
       27
       +
                   auto-detected touchpad.

     

       28
       28
       +
                 '';

     

       29
       29
       +
             };

     

       30
       30
       +
       

     

       31
       31
       +
             accelProfile = mkOption {

     

       32
       32
       +
               type = types.enum [ "flat" "adaptive" ];

     

       33
       33
       +
               default = "flat";

     

       34
       34
       +
               example = "adaptive";

     

       35
       35
       +
               description =

     

       36
       36
       +
                 ''

     

       37
       37
       +
                   Sets  the pointer acceleration profile to the given profile. Permitted values are adaptive, flat.

     

       38
       38
       +
                   Not all devices support this option or all profiles. If a profile is unsupported, the default profile

     

       39
       39
       +
                   for this is used. For a description on the profiles and their behavior, see the libinput documentation.

     

       40
       40
       +
                 '';

     

       41
       41
       +
             };    

     

       42
       42
       +
             

     

       43
       43
       +
             accelSpeed = mkOption {

     

       44
       44
       +
               type = types.nullOr types.string;

     

       45
       45
       +
               default = null;

     

       46
       46
       +
               description = "Cursor acceleration (how fast speed increases from minSpeed to maxSpeed).";

     

       47
       47
       +
             };

     

       48
       48
       +
       

     

       49
       49
       +
             buttonMapping = mkOption {

     

       50
       50
       +
               type = types.nullOr types.string;

     

       51
       51
       +
               default = null;

     

       52
       52
       +
               description =

     

       53
       53
       +
                 ''

     

       54
       54
       +
                   Sets the logical button mapping for this device, see XSetPointerMapping(3). The string  must

     

       55
       55
       +
                   be  a  space-separated  list  of  button mappings in the order of the logical buttons on the

     

       56
       56
       +
                   device, starting with button 1.  The default mapping is "1 2 3 ... 32". A mapping of 0 deac‐

     

       57
       57
       +
                   tivates the button. Multiple buttons can have the same mapping.  Invalid mapping strings are

     

       58
       58
       +
                   discarded and the default mapping is used for all buttons.  Buttons  not  specified  in  the

     

       59
       59
       +
                   user's mapping use the default mapping. See section BUTTON MAPPING for more details.

     

       60
       60
       +
                 '';

     

       61
       61
       +
             };

     

       62
       62
       +
       

     

       63
       63
       +
             calibrationMatrix = mkOption {

     

       64
       64
       +
               type = types.nullOr types.string;

     

       65
       65
       +
               default = null;

     

       66
       66
       +
               description =

     

       67
       67
       +
                 ''

     

       68
       68
       +
                   A  string  of  9 space-separated floating point numbers.  Sets the calibration matrix to the

     

       69
       69
       +
                   3x3 matrix where the first row is (abc), the second row is (def) and the third row is (ghi).

     

       70
       70
       +
                 '';

     

       71
       71
       +
             };

     

       72
       72
       +
       

     

       73
       73
       +
             clickMethod = mkOption {

     

       74
       74
       +
               type = types.nullOr (types.enum [ "none" "buttonareas" "clickfinger" ]);

     

       75
       75
       +
               default = null;

     

       76
       76
       +
               example = "none";

     

       77
       77
       +
               description =

     

       78
       78
       +
                 ''

     

       79
       79
       +
                   Enables a click method. Permitted values are none, buttonareas, clickfinger.

     

       80
       80
       +
                   Not all devices support all methods, if an option is unsupported,

     

       81
       81
       +
                   the default click method for this device is used. 

     

       82
       82
       +
                 '';

     

       83
       83
       +
             };

     

       84
       84
       +
             

     

       85
       85
       +
             leftHanded = mkOption {

     

       86
       86
       +
               type = types.bool;

     

       87
       87
       +
               default = false;

     

       88
       88
       +
               example = true;

     

       89
       89
       +
               description = "Enables left-handed button orientation, i.e. swapping left and right buttons.";

     

       90
       90
       +
             };

     

       91
       91
       +
       

     

       92
       92
       +
             middleEmulation = mkOption {

     

       93
       93
       +
               type = types.bool;

     

       94
       94
       +
               default = true;

     

       95
       95
       +
               example = false;

     

       96
       96
       +
               description =

     

       97
       97
       +
                 ''

     

       98
       98
       +
                   Enables middle button emulation. When enabled, pressing the left and right buttons

     

       99
       99
       +
                   simultaneously produces a middle mouse button click.

     

       100
       100
       +
                 '';

     

       101
       101
       +
             };

     

       102
       102
       +
             

     

       103
       103
       +
             naturalScrolling = mkOption {

     

       104
       104
       +
               type = types.bool;

     

       105
       105
       +
               default = false;

     

       106
       106
       +
               example = true;

     

       107
       107
       +
               description = "Enables or disables natural scrolling behavior.";

     

       108
       108
       +
             };

     

       109
       109
       +
       

     

       110
       110
       +
             scrollButton = mkOption {

     

       111
       111
       +
               type = types.nullOr types.int;

     

       112
       112
       +
               default = null;

     

       113
       113
       +
               example = 1;

     

       114
       114
       +
               description =

     

       115
       115
       +
                 ''

     

       116
       116
       +
                   Designates a button as scroll button. If the ScrollMethod is button and the button is logically

     

       117
       117
       +
                   held down, x/y axis movement is converted into scroll events.

     

       118
       118
       +
                 '';

     

       119
       119
       +
             };

     

       120
       120
       +
       

     

       121
       121
       +
             scrollMethod = mkOption {

     

       122
       122
       +
               type = types.enum [ "twofinger" "edge" "none" ];

     

       123
       123
       +
               default = "twofinger";

     

       124
       124
       +
               example = "edge";

     

       125
       125
       +
               description =

     

       126
       126
       +
                 ''

     

       127
       127
       +
                   Specify the scrolling method.

     

       128
       128
       +
                 '';

     

       129
       129
       +
             };

     

       130
       130
       +
       

     

       131
       131
       +
             horizontalScrolling = mkOption {

     

       132
       132
       +
               type = types.bool;

     

       133
       133
       +
               default = true;

     

       134
       134
       +
               example = false;

     

       135
       135
       +
               description =

     

       136
       136
       +
                 ''

     

       137
       137
       +
                   Disables horizontal scrolling. When disabled, this driver will discard any horizontal scroll

     

       138
       138
       +
                   events from libinput. Note that this does not disable horizontal scrolling, it merely

     

       139
       139
       +
                   discards the horizontal axis from any scroll events.

     

       140
       140
       +
                 '';

     

       141
       141
       +
             };

     

       142
       142
       +
       

     

       143
       143
       +
             sendEventsMode = mkOption {

     

       144
       144
       +
               type = types.enum [ "disabled" "enabled" "disabled-on-external-mouse" ];

     

       145
       145
       +
               default = "enabled";

     

       146
       146
       +
               example = "disabled";

     

       147
       147
       +
               description =

     

       148
       148
       +
                 ''

     

       149
       149
       +
                   Sets the send events mode to disabled, enabled, or "disable when an external mouse is connected".

     

       150
       150
       +
                 '';

     

       151
       151
       +
             };

     

       152
       152
       +
       

     

       153
       153
       +
             tapping = mkOption {

     

       154
       154
       +
               type = types.bool;

     

       155
       155
       +
               default = true;

     

       156
       156
       +
               example = false;

     

       157
       157
       +
               description =

     

       158
       158
       +
                 ''

     

       159
       159
       +
                   Enables or disables tap-to-click behavior.

     

       160
       160
       +
                 '';

     

       161
       161
       +
             };

     

       162
       162
       +
       

     

       163
       163
       +
             tappingDragLock = mkOption {

     

       164
       164
       +
               type = types.bool;

     

       165
       165
       +
               default = true;

     

       166
       166
       +
               example = false;

     

       167
       167
       +
               description =

     

       168
       168
       +
                 ''

     

       169
       169
       +
                   Enables or disables drag lock during tapping behavior. When enabled, a finger up during tap-

     

       170
       170
       +
                   and-drag will not immediately release the button. If the finger is set down again within the

     

       171
       171
       +
                   timeout, the draging process continues.

     

       172
       172
       +
                 '';

     

       173
       173
       +
             };

     

       174
       174
       +
       

     

       175
       175
       +
             disableWhileTyping = mkOption {

     

       176
       176
       +
               type = types.bool;

     

       177
       177
       +
               default = true;

     

       178
       178
       +
               example = false;

     

       179
       179
       +
               description =

     

       180
       180
       +
                 ''

     

       181
       181
       +
                   Disable input method while typing.

     

       182
       182
       +
                 '';

     

       183
       183
       +
             };

     

       184
       184
       +
       

     

       185
       185
       +
             additionalOptions = mkOption {

     

       186
       186
       +
               type = types.str;

     

       187
       187
       +
               default = "";

     

       188
       188
       +
               example =

     

       189
       189
       +
               ''

     

       190
       190
       +
                 Option "DragLockButtons" "L1 B1 L2 B2"

     

       191
       191
       +
               '';

     

       192
       192
       +
               description = "Additional options for libinput touchpad driver.";

     

       193
       193
       +
             };

     

       194
       194
       +
       

     

       195
       195
       +
           };

     

       196
       196
       +
       

     

       197
       197
       +
         };

     

       198
       198
       +
       

     

       199
       199
       +
       

     

       200
       200
       +
         config = mkIf cfg.enable {

     

       201
       201
       +
       

     

       202
       202
       +
           services.xserver.modules = [ pkgs.xorg.xf86inputlibinput ];

     

       203
       203
       +
       

     

       204
       204
       +
           environment.systemPackages = [ pkgs.xorg.xf86inputlibinput ];

     

       205
       205
       +
       

     

       206
       206
       +
           services.xserver.config =

     

       207
       207
       +
             ''

     

       208
       208
       +
               # Automatically enable the libinput driver for all touchpads.

     

       209
       209
       +
               Section "InputClass"

     

       210
       210
       +
                 Identifier "libinputConfiguration"

     

       211
       211
       +
                 MatchIsTouchpad "on"

     

       212
       212
       +
                 ${optionalString (cfg.dev != null) ''MatchDevicePath "${cfg.dev}"''}

     

       213
       213
       +
                 Driver "libinput"

     

       214
       214
       +
                 Option "AccelProfile" "${cfg.accelProfile}"

     

       215
       215
       +
                 ${optionalString (cfg.accelSpeed != null) ''Option "AccelSpeed" "${cfg.accelSpeed}"''}

     

       216
       216
       +
                 ${optionalString (cfg.buttonMapping != null) ''Option "ButtonMapping" "${cfg.buttonMapping}"''}

     

       217
       217
       +
                 ${optionalString (cfg.calibrationMatrix != null) ''Option "CalibrationMatrix" "${cfg.calibrationMatrix}"''}

     

       218
       218
       +
                 ${optionalString (cfg.clickMethod != null) ''Option "ClickMethod" "${cfg.clickMethod}"''}

     

       219
       219
       +
                 Option "LeftHanded" "${xorgBool cfg.leftHanded}"

     

       220
       220
       +
                 Option "MiddleEmulation" "${xorgBool cfg.middleEmulation}"

     

       221
       221
       +
                 Option "NaturalScrolling" "${xorgBool cfg.naturalScrolling}"

     

       222
       222
       +
                 ${optionalString (cfg.scrollButton != null) ''Option "ScrollButton" "${cfg.scrollButton}"''}

     

       223
       223
       +
                 Option "ScrollMethod" "${cfg.scrollMethod}"

     

       224
       224
       +
                 Option "HorizontalScrolling" "${xorgBool cfg.horizontalScrolling}"

     

       225
       225
       +
                 Option "SendEventsMode" "${cfg.sendEventsMode}"

     

       226
       226
       +
                 Option "Tapping" "${xorgBool cfg.tapping}"

     

       227
       227
       +
                 Option "TappingDragLock" "${xorgBool cfg.tappingDragLock}"

     

       228
       228
       +
                 Option "DisableWhileTyping" "${xorgBool cfg.disableWhileTyping}"

     

       229
       229
       +
                 ${cfg.additionalOptions}

     

       230
       230
       +
               EndSection

     

       231
       231
       +
             '';

     

       232
       232
       +
       

     

       233
       233
       +
         };

     

       234
       234
       +
       

     

       235
       235
       +
       }